From patchwork Tue Mar 5 20:53:15 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Porter X-Patchwork-Id: 2221921 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id A532FDF24C for ; Tue, 5 Mar 2013 20:58:29 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UCyuA-0000Dj-BC; Tue, 05 Mar 2013 20:56:10 +0000 Received: from mail-ia0-x22d.google.com ([2607:f8b0:4001:c02::22d]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UCyrF-0006v9-2E for linux-arm-kernel@lists.infradead.org; Tue, 05 Mar 2013 20:53:09 +0000 Received: by mail-ia0-f173.google.com with SMTP id h37so6641136iak.32 for ; Tue, 05 Mar 2013 12:53:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:sender:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references; bh=qSGTZu4+nkCOXHLKR2Hffjqgg6lV8lCSHnTrGyBXKTY=; b=dkVG8Maja0rllt6EdVxhihbNtLcsUwc9C9wKJ+WnOm+XBnd2TibP9noc8okC5BiAnT eE57mld/OqiH30tiuoPZspH1bj34FtoTufGiAIHpOw08IiQeO42xsxVr5W2bnf852YSV 31CxAhJ6vBDJxccCyyxJAUwhOa6nFHhK+NazuXHqQYa3ZqSWLLc20MnSMvRRUMSCVDN2 LymIqW/ZU7bMUNUCi0z4n3qs2Q7BGY9bF+bSQc4kaNgdEPf0hHhBTJdiyCBV8mYHwjtB GRwxkgIXqMvLGJG8XAmFsTIcjpR1SQuwo40bF2aeNs1quv9VYXwIhEj3JF60SUX2Ef4o mZqg== X-Received: by 10.50.236.100 with SMTP id ut4mr7361388igc.86.1362516787966; Tue, 05 Mar 2013 12:53:07 -0800 (PST) Received: from beef.ohporter.com (cpe-98-27-254-98.neo.res.rr.com. [98.27.254.98]) by mx.google.com with ESMTPS id gy3sm19430914igc.10.2013.03.05.12.53.06 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 05 Mar 2013 12:53:07 -0800 (PST) From: Matt Porter To: Tony Lindgren , Sekhar Nori , Grant Likely , Mark Brown , Benoit Cousson , Russell King , Rob Landley Subject: [PATCH v8 9/9] ARM: dts: add AM33XX SPI DMA support Date: Tue, 5 Mar 2013 15:53:15 -0500 Message-Id: <1362516795-6346-10-git-send-email-mporter@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1362516795-6346-1-git-send-email-mporter@ti.com> References: <1362516795-6346-1-git-send-email-mporter@ti.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130305_155309_167522_80DEF46A X-CRM114-Status: GOOD ( 11.06 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (ohiomdp[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: Linux DaVinci Kernel List , Arnd Bergmann , Linux Documentation List , Devicetree Discuss , Linux MMC List , Linux Kernel Mailing List , Rob Herring , Linux SPI Devel List , Linux OMAP List , Linux ARM Kernel List X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Adds DMA resources to the AM33XX SPI nodes. Signed-off-by: Matt Porter --- arch/arm/boot/dts/am33xx.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index aaf44122..a13d710 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -328,6 +328,11 @@ interrupt = <65>; ti,spi-num-cs = <2>; ti,hwmods = "spi0"; + dmas = <&edma 16 + &edma 17 + &edma 18 + &edma 19>; + dma-names = "tx0", "rx0", "tx1", "rx1"; status = "disabled"; }; @@ -339,6 +344,11 @@ interrupt = <125>; ti,spi-num-cs = <2>; ti,hwmods = "spi1"; + dmas = <&edma 42 + &edma 43 + &edma 44 + &edma 45>; + dma-names = "tx0", "rx0", "tx1", "rx1"; status = "disabled"; };